YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.69 | 1.68 | 0.20 | 1.70 | 0.96 | ----- | z | |||||
1976 | 0.32 | 1.55 | 0.78 | 0.99 | ----- | z | 0.10 | 1.25 | 0.44 | 1.15 | 0.84 | 1.16 | 0.47 | ----- | z | |||||||||||
1977 | 1.08 | 0.38 | 0.48 | 0.84 | 0.75 | 0.24 | 1.02 | 1.13 | 1.55 | 1.29 | 0.60 | 0.64 | 1.55 | |||||||||||||
1978 | 1.34 | 1.95 | 3.31 | 0.54 | 1.05 | 0.00 | 1.40 | 0.42 | 0.68 | 1.23 | 1.79 | 2.35 | 3.31 | |||||||||||||
1979 | 1.30 | 0.70 | 1.92 | 0.50 | 0.40 | 0.14 | 0.50 | 0.60 | 0.30 | 1.27 | 0.82 | 1.16 | 1.92 | |||||||||||||
1980 | 2.75 | 3.06 | 1.19 | 1.12 | 0.52 | 0.00 | 1.02 | 1.53 | 0.49 | 0.86 | 0.00 | 0.41 | 3.06 | |||||||||||||
1981 | 0.61 | 1.85 | 2.19 | 1.57 | 1.41 | 1.12 | 2.84 | 0.60 | 0.66 | 2.97 | 2.10 | 0.02 | 2.97 | |||||||||||||
1982 | 2.05 | 2.28 | 1.67 | ----- | z | 0.70 | 0.00 | 0.44 | 1.07 | 1.33 | 0.94 | 2.62 | 1.92 | ----- | z | |||||||||||
1983 | 6.10 | 1.71 | 1.50 | 1.03 | 0.62 | 0.00 | 1.35 | 1.58 | 3.20 | a | 0.58 | 1.88 | 3.36 | 6.10 | a | |||||||||||
1984 | 0.94 | 0.03 | 0.69 | 0.55 | 0.25 | 0.33 | 0.93 | 1.10 | 1.75 | 1.68 | 1.79 | 3.05 | 3.05 | |||||||||||||
1985 | 2.07 | 1.60 | ----- | z | 1.23 | 0.22 | a | 0.26 | 2.00 | 1.43 | 2.25 | 0.90 | 2.72 | 1.45 | ----- | z | ||||||||||
1986 | 0.70 | 0.80 | 2.48 | a | 0.57 | 0.52 | 0.16 | 1.28 | 1.77 | 0.87 | 2.60 | 1.01 | 2.00 | 2.60 | a | |||||||||||
1987 | 1.42 | 2.61 | 1.06 | 0.58 | 0.00 | 0.00 | 1.31 | a | 4.05 | 0.00 | 0.40 | 0.62 | 1.15 | 4.05 | a | |||||||||||
1988 | 3.08 | ----- | z | 0.00 | 1.79 | 0.00 | 0.78 | 0.81 | 2.00 | ----- | z | 1.48 | 1.62 | 0.78 | ----- | z | ||||||||||
1989 | 2.17 | a | 2.65 | 1.98 | 0.00 | 0.80 | 0.00 | 1.17 | 1.00 | 0.80 | 2.44 | 0.00 | 0.89 | 2.65 | a | |||||||||||
1990 | 1.92 | 0.81 | 1.68 | a | 1.27 | 0.38 | 0.00 | 1.06 | 1.95 | a | 0.63 | 0.45 | 0.75 | 0.62 | b | 1.95 | d | |||||||||
1991 | 1.35 | ----- | z | 2.82 | b | ----- | z | ----- | z | 0.40 | 0.69 | 1.30 | 1.25 | 0.90 | 1.21 | 1.82 | b | ----- | z | |||||||
1992 | 0.90 | i | 2.60 | e | 1.95 | w | 0.61 | e | 1.40 | d | 0.45 | 2.65 | 2.25 | 0.52 | 0.66 | 0.22 | 4.05 | ----- | z | |||||||
1993 | 4.07 | 2.17 | e | 2.00 | b | 0.00 | 0.39 | 0.05 | 0.05 | 2.55 | b | 1.13 | 2.03 | 1.60 | 0.52 | 4.07 | i | |||||||||
1994 | 0.66 | 2.25 | 1.17 | 1.28 | 0.57 | 0.01 | 0.94 | 0.85 | 1.53 | 0.97 | 2.00 | 2.50 | 2.50 | |||||||||||||
1995 | 1.00 | 2.06 | 3.05 | 2.38 | e | 0.37 | ----- | z | 1.08 | 1.03 | 1.33 | 0.00 | 0.88 | 0.45 | ----- | z | ||||||||||
1996 | 0.67 | 0.72 | 0.70 | 0.16 | 0.10 | 0.30 | ----- | z | 1.41 | 2.20 | 0.33 | a | 0.78 | 0.30 | ----- | z | ||||||||||
1997 | 2.30 | 4.55 | b | 0.00 | 0.46 | 1.61 | 0.15 | 0.52 | 0.80 | 0.95 | 0.62 | 1.08 | 1.48 | 4.55 | b | |||||||||||
1998 | 0.98 | 1.85 | d | 3.14 | 1.47 | 0.16 | 0.00 | 0.98 | 0.40 | 0.78 | 0.83 | 1.66 | 0.81 | 3.14 | d | |||||||||||
1999 | 0.41 | 0.91 | 0.61 | 1.82 | 0.30 | 0.33 | 1.96 | 1.43 | 1.20 | 0.03 | 0.00 | 0.01 | 1.96 | |||||||||||||
2000 | 0.88 | 0.39 | 3.76 | b | 0.45 | 0.00 | 0.52 | 0.24 | 1.17 | 0.03 | 1.73 | 0.69 | 0.15 | 3.76 | b | |||||||||||
2001 | 0.77 | 1.75 | f | 0.95 | 1.90 | a | 1.33 | 0.16 | 0.84 | 0.82 | 0.88 | 0.70 | 0.14 | 2.40 | 2.40 | g | ||||||||||
2002 | 0.20 | 0.03 | 0.28 | 0.93 | 0.00 | 0.00 | 1.45 | b | 1.03 | 0.44 | 0.53 | 2.53 | a | 1.00 | g | 2.53 | j | |||||||||
2003 | 0.37 | 2.85 | c | 3.18 | d | 0.21 | a | 0.14 | 0.00 | 0.63 | 1.70 | 1.77 | d | 0.31 | 2.56 | 0.69 | 3.18 | l | ||||||||
2004 | 1.09 | d | 1.20 | a | 0.49 | 1.06 | 0.00 | 0.00 | 2.35 | u | 0.36 | 3.91 | 1.28 | 1.72 | 3.00 | ----- | z | |||||||||
2005 | 3.26 | 1.57 | 1.20 | a | 1.68 | a | 0.03 | 0.31 | 0.93 | 0.95 | 0.54 | 0.77 | 0.29 | a | 0.00 | 3.26 | c | |||||||||
2006 | 0.17 | 0.02 | 2.41 | b | 0.45 | 0.15 | a | 0.27 | 1.30 | 1.74 | 0.57 | 1.53 | 0.34 | a | 0.84 | a | 2.41 | e | ||||||||
2007 | 0.70 | a | 0.72 | a | 0.66 | 0.58 | 0.45 | 0.00 | 1.11 | 0.42 | 1.27 | 0.27 | 0.31 | 4.25 | 4.25 | b | ||||||||||
2008 | 3.75 | 2.67 | 0.00 | 0.00 | 1.55 | a | 0.09 | 1.00 | 1.00 | 0.05 | 0.44 | 2.00 | 1.90 | 3.75 | a | |||||||||||
2009 | 0.28 | 2.95 | 0.11 | 0.62 | 1.31 | 0.35 | ----- | z | 0.18 | 0.38 | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.31 | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ||
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.54 | 1.66 | 1.48 | 0.90 | 0.55 | 0.20 | 1.12 | 1.28 | 1.12 | 1.00 | 1.18 | 1.41 | 3.18 | |||||||||||||
S.D. | 1.33 | 1.08 | 1.10 | 0.61 | 0.51 | 0.25 | 0.61 | 0.82 | 0.85 | 0.72 | 0.84 | 1.17 | 1.09 | |||||||||||||
SKEW | 1.59 | 0.37 | 0.42 | 0.50 | 0.81 | 1.86 | 1.07 | 1.45 | 1.40 | 1.01 | 0.20 | 0.87 | 0.85 | |||||||||||||
MAX | 6.10 | 4.55 | 3.76 | 2.38 | 1.61 | 1.12 | 2.84 | 4.05 | 3.91 | 2.97 | 2.72 | 4.25 | 6.10 | |||||||||||||
MIN | 0.17 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.18 | 0.00 | 0.00 | 0.00 | 0.00 | 1.55 | |||||||||||||
YRS | 33 | 31 | 32 | 32 | 32 | 33 | 31 | 36 | 34 | 34 | 35 | 33 | 19 |